<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.js"></script>
</head>

<body>
    <script>
        const personName = "baki"
        const personAge = 20
        const personHeight = 1.71

        function foo(bar) {
            return bar
        }
        class Person {
            constructor(name, age) {
                this.name = name
                this.age = age
            }
        }
        // function Person
    </script>
</body>

</html>